Aerosol spray texture apparatus for a particulate containing material

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United States of America Patent

PATENT NO 8251255
SERIAL NO

12725417

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of applying texture material to a surface. A block of chip material is provided. A physical structure of the chip material is not substantially altered when the chip material is exposed to a propellant material. The block of chip material is processed to obtain chips, and the chips are combined with a coating portion to obtain acoustic texture material. Propellant material is arranged within the product chamber such that a liquid phase portion of the propellant material is mixed with the acoustic texture material, and a gas phase portion of the propellant material pressurizes the acoustic texture material within the product chamber. The chip material may be urethane, in which case the propellant material may be di-methyl ethylene.

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Patent Owner(s)

Patent OwnerAddress
PPG ARCHITECTURAL FINISHES INCONE PPG PLACE PITTSBURGH PA 15272

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
French, Floyd R Manchester, US 16 219
Greer,, Jr Lester R Sandpoint, US 42 577

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